Рефактор

app/adapters/delivery_providers/registry.py

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+"""Delivery provider registry and wiring."""
+
+from dataclasses import dataclass
+from typing import Mapping, Sequence
+
+import httpx
+
+from app.adapters.delivery_providers.base import (
+    DeliveryProvider,
+    OrderRegistrationProvider,
+    PaymentPriceValidationProvider,
+)
+from app.adapters.delivery_providers.cdek import CDEKProvider
+from app.adapters.delivery_providers.cse import CSEProvider
+from app.config import DeliveryProvidersConfig
+
+
+@dataclass(frozen=True, slots=True)
+class DeliveryProviderRegistry:
+    providers: Sequence[DeliveryProvider]
+    payment_price_validation_adapters: Mapping[str, PaymentPriceValidationProvider]
+    order_registration_adapters: Mapping[str, OrderRegistrationProvider]
+
+
+def resolve_delivery_provider_timeout_seconds(
+    config: DeliveryProvidersConfig,
+) -> float:
+    timeouts = [
+        provider_config.timeout_seconds
+        for provider_config in (config.cdek, config.cse)
+        if provider_config.enabled
+    ]
+    return max(timeouts, default=10.0)
+
+
+def build_delivery_provider_registry(
+    *,
+    http_client: httpx.AsyncClient,
+    config: DeliveryProvidersConfig,
+) -> DeliveryProviderRegistry:
+    providers: list[DeliveryProvider] = []
+    payment_price_validation_adapters: dict[str, PaymentPriceValidationProvider] = {}
+    order_registration_adapters: dict[str, OrderRegistrationProvider] = {}
+
+    if config.cdek.enabled:
+        cdek_provider = CDEKProvider.from_config(
+            http_client=http_client,
+            config=config.cdek,
+        )
+        providers.append(cdek_provider)
+        payment_price_validation_adapters[cdek_provider.name] = cdek_provider
+        order_registration_adapters[cdek_provider.name] = cdek_provider
+
+    if config.cse.enabled:
+        cse_provider = CSEProvider.from_config(
+            http_client=http_client,
+            config=config.cse,
+        )
+        providers.append(cse_provider)
+        payment_price_validation_adapters[cse_provider.name] = cse_provider
+        order_registration_adapters[cse_provider.name] = cse_provider
+
+    return DeliveryProviderRegistry(
+        providers=tuple(providers),
+        payment_price_validation_adapters=payment_price_validation_adapters,
+        order_registration_adapters=order_registration_adapters,
+    )